Which of the following are inversions of a double slider crank chain? 1. Whitworth return motion. 2. Scotch Yoke, 3. Oldham's Coupling. 4. Rotary engine. Select correct answer using the codes given below: Codes:

Which of the following are inversions of a double slider crank chain?

1.	Which of the following are inversions of a double slider crank chain? 1. Whitworth return motion. 2. Scotch Yoke, 3. Oldham's Coupling. 4. Rotary engine. Select correct answer using the codes given below: Codes:
A.	1 and 2
B.	1, 3 and 4
C.	2 and 3
D.	2, 3 and 4
Answer» D. 2, 3 and 4

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Which of the following are inversions of a double slider crank chain? 1. Whitworth return motion. 2. Scotch Yoke, 3. Oldham's Coupling. 4. Rotary engine. Select correct answer using the codes given below: Codes:

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